<template>
    <div class="matchground">
            <div class="row">
                <div class="col-4"> 
                    <div class="user-photo">
                        <img :src="$store.state.user.photo" alt="">
                    </div>
                    <div class="user-username">
                        {{$store.state.user.username}}
                    </div>
                </div>
                <div class="col-4">
                    <div class="user-select-bot">
                        <select v-model="select_bot" class="form-select" aria-label="Default select example">
                            <option value="-1" selected>亲自上阵</option>
                            <option v-for="bot in bots" :key="bot.id" :value="bot.id">
                                {{bot.title}}
                            </option>
                        </select>                           
                    </div>
                </div>
                <div class="col-4">
                    <div class="user-photo">
                        <img :src="$store.state.pk.opponent_photo" alt="">
                    </div>
                    <div class="user-username">
                        {{$store.state.pk.opponent_username}}
                    </div>
                </div>
                <div class="col-12" style="text-align:center; padding-top:13vh;">
                    <button @click="click_match_btn" type="button" class="btn btn-warning btn-lg">{{match_btn_info}}</button>
                </div>
            </div>
    </div>
</template>

<script>

import {ref} from 'vue'
import {useStore} from 'vuex';
import $ from 'jquery';

export default {
    setup(){
        const store = useStore();
        let match_btn_info=ref("开始匹配");
        let bots = ref([]);
        let select_bot = ref("-1");

        const click_match_btn = () =>{
            if(match_btn_info.value==="开始匹配"){
                match_btn_info.value="取消";
                console.log(select_bot.value);
                store.state.pk.socket.send(JSON.stringify({
                    event: "start-matching",
                    bot_id: select_bot.value,
                }));
            }else{
                match_btn_info.value="开始匹配";
                store.state.pk.socket.send(JSON.stringify({
                    event: "stop-matching",
                }));
            }
        }

        const refresh_bots = () =>{
        $.ajax({
            url: "https://app3109.acapp.acwing.com.cn/api/user/bot/getlist/",
            type:  "get",
            headers: {
                Authorization: "Bearer " + store.state.user.token,
            },
            success(resp){
                bots.value = resp;
            }
            
        })
    }

        refresh_bots(); //从云端动态获取bots

        return {
            match_btn_info,
            click_match_btn,
            bots,
            select_bot,
        }
    }
}
</script>

<style scoped>
div.matchground {
    width: 60vw;
    height: 70vh;
    margin: 40px auto;
    background-color:rgba(50,50,50,0.5);
}
div.user-photo{
    text-align:center;
    padding-top: 10vh;
}
div.user-photo>img{
    border-radius:50%;
    width:20vh;
}
div.user-username{
    text-align:center;
    font-size: 24px;
    font-weight: 600;
    color: white;
    padding-top: 2vh;
}
div.user-select-bot{
    padding-top:20vh;
}
div.user-select-bot >select{
    width: 60%;
    margin:0 auto;
}
</style>